64877892 (number)

64877892 is an even 8-digits composite number following 64877891 and preceding 64877893. In scientific notation, it is written as 6.4877892 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 21127680 positive integers (up to 64877892) that are relatively prime to 64877892.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred seventy-seven thousand eight hundred ninety-two

Notation

Scientific notation 6.4877892 × 10^7
Engineering notation 6.4877892 × 10^6

Prime Factorization of 64877892

Prime Factorization 2 × 2 × 3 × 61 × 263 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32438946
Product of the distinct prime numbers

The prime factorization of 64877892 is 2 × 2 × 3 × 61 × 263 × 337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64877892)

Multiplication

n×y
n×2 129755784
n×3 194633676
n×4 259511568
n×5 324389460

Division

n÷y
n÷2 32438946
n÷3 21625964
n÷3 16219473
n÷5 12975578.4

Exponentiation

ny
n2 4209140870363664
n3 2.7308018680024E+23
n4 1.7716866866566E+31
n5 1.1494329751474E+39

Nth Root

y√n
2√n 8054.6813717241
3√n 401.82064224836
4√n 89.747876697581
5√n 36.510631614982

Divisors of 64877892

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64877891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64877892 can be divided by 48 positive divisors. The sum of these divisors (counting 64877892) is 1, the average is 0.020833333333333.

Base conversion 64877892

Base System Value
2 Binary 11110111011111010101000100
3 Ternary 11112002010201220
4 Quaternary 3313133111010
5 Quinary 113102043032
6 Senary 10234320340
8 Octal 367372504
10 Decimal 64877892
12 Duodecimal 198890b0
16 Hexadecimal 3ddf544
20 Vigesimal 1059eec
36 Base36 12mk3o

Cryptographic Hash Functions

md5 bd899f4a7b185df47e9bb8bb0054f6cd
sha1 9c2e8ecd4f9828854d20a40764b0c326198c1b3e
sha256 c2898e812325fbd9ae6fafe87f380eae086842cdaccdc232c97e4cdc8300ae2d
sha512 9096da265bc5fe9c8b84e7b34f8deaccb178772d3de4a4c9a8a8c8e98b6a517849ea8888f54013c06471a70562beeed5b9b4301e480dbc8388cdd0ca8a48d135
ripemd-160 9e62c8ad847fadf6bb2aa55262a20b5fa15aae94

64877892 as geometric shapes

Circle

Radius = n
Diameter 129755784
Circumference 407639817.77518
Area 1.3223406036259E+16

Sphere

Radius = n
Volume 1.1438756115901E+24
Surface area 5.2893624145036E+16
Circumference 407639817.77518

Square

Length = n
Perimeter 259511568
Area 4209140870363664
Diagonal 91751194.764577

Cube

Length = n
Surface area 25254845222181984
Volume 2.7308018680024E+23
Space diagonal 112371805.23197

Equilateral Triangle

Length = n
Perimeter 194633676
Area 1.8226114609211E+15
Altitude 56185902.615983

Triangular Pyramid

Length = n
Surface area 1.8226114609211E+15
Volume 3.2182808649023E+22
Height 30583731.588192